This is cavity waterproofing work!
It required to remove bottom of bricks, support by jacks. So far I never collapsed building...! this jack system works
Its 3mm thick membrane (Bitchment) so I have laid double (6mm). minimum thickness
Its smart engineer's specification ( Yes cost cost!) , But I know few other lower cost option too.
Water leaking from behind of balcony deck, and rising damp; sometimes there is no need to remove floor tiles to waterproofed.
Solution: negative pressured membrane;
- 2 fat layer membrane applied
- rendering and weather shield paint finished
High level APT wall (rising damp and damaged wall paint)
Basement wall (efflorescence)
Ground floor house and more areas
Concrete cancer repairs (3D work)
In most case; the scaffold cost damaged the budget so much. So I bought my own tower up to 10m hight...! it reduce so much cost...! also I have so much experienced on this work..!
I can repair for last years and years (Yes 10y warranty).
Render creak repair by building settlement
many people ask me: is creak comes back again,
My answer is Yes maybe, or may not because building always moves and ground sunken over the years.
So standard solution is installing structural bar and mesh to support. so far no one ask me to come back for this solution.
It worked !
I have done so much brick point work, especially near ocean areas
it requires good colour match technic.
it takes lot of times to cover large areas,
But handy Andy found few good tricks
I can save so much time... so reduce the cost..!
I wouldn't tell you now
Match the existing tiles is the top priortity in the market 2019 most of tile suppliers dis continuous and introduce new shapes and colour, few tile selection shop there but cost (wow)
So its better idea to remove reasonable section of tile to create featuring with other colour or just go shop all around NSW.
The trues I did it already and (Wow) couldn't find it.
I should buy Tesla to drives for me. it takes lot of time.
Build up efflorescence or leaking tile.
Its such hard work to clean the efflorescence and its comes back again.
So far I haven't found any product to stop this chemical reaction without removing tiles.
If someone knows the product please let me know; I deadly wish.
So I did remove only 1st row of corner tiles and waterproofed it and it stop the efflorescence appear on face of render.
So far no complain for my work (100% Score). well done !